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Thread Button Bit Integral Reaming Bit T38-76mm for Bench Drilling Long Hole Drilling
Integral Reaming Bit T38-76mm specification:
Drill bit diameter Ø76mm
Thread type:T38
Weight:1.8kg
Advantages:
1.Entire CNC processing procedure ensure the quality consistency
2.Military grade requirements of heat-treatment guarantee durability
3.Fast penetration rates, and straight and clean hole quality. Long life of drilling holes.
Button Bit figuration
Carbide Buttons:10pcs
Button on the top:4pcs
Reaming ring of reaming tools, a second relief is formed contiguous with the first face on each reamer portion and is disposed at a second angle, less than the first angle with respect to the flute surface.
Following are some similar reaming tools, FYI
Reaming Tools
| 6° Taper | ||||||||
|
Reaming bit | Carbide dimension | D | Weight |
Code No. | ||||
| Gauge | Front | [mm] | [in] | [kg] | ||||
| [No.] | [mm] | [No.] | [mm] | |||||
|
| 8 | 9.5 | 4 | 8 | 64 | 2 1/2 | 0.90 | 43030 |
| 6 | 11 | 3 | 11 | 76 | 3 | 1.25 | 43031 | |
| 8 | 12.7 | 4 | 11 | 89 | 3 1/2 | 1.80 | 43014 | |
| Pilot adapter | Thread | L | D | Weight | Code No. | |||
| [mm] | [in] | [mm] | [in] | [kg] | ||||
|
| R25 | 300 | 11 19/64'' | 26 | 1 1/32'' | 3.35 | 53089 | |
| R28 | 300 | 11 19/64'' | 26 | 1 1/32'' | 3.25 | 53085 | ||
| R32 | 300 | 11 19/64'' | 26 | 1 1/32'' | 3.15 | 53083 | ||
| 12° Taper | ||||||||
|
Reaming bit | Carbide dimension | D | Weight |
Code No. | ||||
| Gauge | Front | [mm] | [in] | [kg] | ||||
| [No.] | [mm] | [No.] | [mm] | |||||
|
| 8 | 12.7 | 4 | 9.5 | 89 | 3 1/2 | 2.00 | 43011 |
| 8 | 12.7 | 4 | 12.7 | 102 | 4 | 2.30 | 43012 | |
| 8 | 14 | 4 | 14 | 115 | 4 1/2 | 2.68 | 43017 | |
| 8 | 14 | 4 | 12.7 | 127 | 5 | 3.50 | 43013 | |
| Pilot adapter | Thread | L | D | Weight | Code No. | |||
| [mm] | [in] | [mm] | [in] | [kg] | ||||
|
| R32 | 255 | 10 3/64'' | 40 | 1 37/64'' | 2.4 | 53082 | |
| R38 | 265 | 10 25/64'' | 40 | 1 37/64'' | 2 | 53092 | ||
| 12° Taper | |||||||||||
| Reaming bit(Locking thread T12) | Carbide dimension | D | Weight |
Code No. | |||||||
| Gauge | Front | [mm] | [in] | [kg] | |||||||
| [No.] | [mm] | [No.] | [mm] | ||||||||
|
| 8 | 12.7 | 4 | 11 | 102 | 4'' | 3.50 | 43000 | |||
| 8 | 12.7 | 4 | 12.7 | 115 | 4 1/2'' | 4.30 | 43002 | ||||
| 8 | 14 | 4 | 12.7 | 127 | 5'' | 5.10 | 43001 | ||||
|
Reaming bit |
Thread | Carbide dimension | D | d | Weight |
Code No. | |||||
| Gauge | Front | [mm] | [in] | [mm] | [in] | ||||||
| [No.] | [mm] | [No.] | [mm] | [kg] | |||||||
| Hole Opener
| T38 | 8 | 14 | 7 | 11 | 102 | 4'' | 51 | 2'' | 4.00 | 63043 |
| T38 | 8 | 14 | 7 | 12.7 | 127 | 5'' | 67 | 2 5/8'' | 8.80 | 63044 | |
| T45 | 8 | 14 | 7 | 12.7 | 127 | 5'' | 73 | 2 7/8'' | 8.30 | 63045 | |
| T38 | 8 | 16 | 7 | 14 | 152 | 6'' | 102 | 4'' | 15.4 | 63046 | |
| ST58 | 8 | 16 | 8 | 14 | 152 | 6'' | 89 | 3 1/2'' | 13.6 | 63047 | |
| T32 | 10 | 16 | 9 | 14 | 178 | 7'' | 76 | 3'' | 15.9 | 63048 | |
| T38 | 10 | 16 | 10 | 14 | 203 | 8'' | 152 | 6'' | 34.5 | 63049 | |